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Rio Grande Blue Corn Seeds

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Rio Grande Blue Corn

SKU: CN63-50

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Country Of Origin: Peru Peru

Availability: In stock

Price: $3.00

Your price: $2.50

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Overview
Planting instructions
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95 days. Zea mays. Open Pollinated. Rio Grande Blue Corn. The plant produces good yields of 12" long beautiful dark blue corn. Can be ground to make blue flour and blue cornmeal, and also to make blue corn chips. Drought Tolerant. An excellent choice for home gardens. It is an heirloom variety from the Hopi Native American tribe in Rio Grande Pueblos, New Mexico.

Lot No: 102378

Germination: 90%

Test Date: 07/2025

Seeds Per Pound: 1,600

Plant Height: 5 - 7 ft tall

Planting Season: Spring/Summer

Sunlight Requirement: Full Sun

Planting Method: Direct Sow

Corn Zea mays

Seed Depth

Soil Temp. for Germination

Days to Germination

Sunlight Requirements

Planting Time

1 - 1 1/2"

above 75 F

7 to 10 days

Full Sun

Spring

USDA Hardiness Zone

Seed Spacing

Row Spacing

Space After Thinning

Days to Harvest

N/A

8 - 12"

36 - 42"

8 - 12"

65 - 120 days

Corn Planting Information:

Corn likes hot summers. Corn should be planted in specific patterns and distances, and separated by rows. Plant the seeds directly in the garden. Plant your seeds 2 weeks after the last frost date and when the soil has warmed up. Corn needs warm soil to germinate. The seeds may rot if the soil is too cool. The soil temperature needs to be higher than 75°F. Corn is pollinated by the wind, so it is important to plant the seeds in blocks of at least 3 rows in each direction. Planting in blocks also protects stalks from damage from high winds. Plants can grow 3 to 8 ft tall.

Warning: Do not plant in cold, wet soil, or you may experience poor germination!

Soil Requirements:

Requires well-loose, rich soil in a well-drained location in the garden. Apply mulch, grass clippings, or straw around the base of the plant.

Water Requirements:

Water during dry and hot spells.

Fertilizer Requirements:

Use Slow Release (6 Month) Fertilizer when planting outdoors. Periodically apply Miracle-Gro and side dress with 33-0-0 plant food.

Harvest Tips:

Carefully pull back the husk to see if the kernels are fully formed. Use a sharp knife to remove corn from stalks.

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Reimer seeds has over 5,000 quality vegetable, flower, and herb seeds for the home gardener and market growers. We do not sell any Genetically Modified seeds. This year we reduced our prices on many items, added new items, and have added additional bulk items by the ounce and pounds! Take time to review our impressive Online Seed Catalog. Sorry, we do not have a printed catalog to mail you. Plan your garden, and then order your varieties for this upcoming season. Please check back often, as we add new items regularly. If you don’t see an item you want you can always email us and we’ll see if we can bring it into stock!